Add Codex repository baseline

docs/agent-handoff.md

@@ -0,0 +1,40 @@
+# Agent Handoff
+
+Use this file when a task spans multiple sessions, has unresolved follow-up work, or changes release behavior.
+
+## Current State
+
+```text
+Codex repository baseline added. Implementation code, stack, commands, CI, and release artifacts are still pending.
+```
+
+## Changes Made
+
+- Added agent context files.
+- Added repository security and release documentation.
+- Added baseline README and ignore rules.
+
+## Verification
+
+| Check | Result |
+| --- | --- |
+| `git diff --check` | Pending until the directory is a Git repository |
+| lint | Not available |
+| test | Not available |
+| build | Not available |
+
+## Open Questions
+
+- Which implementation stack should Robocopy_Overhaul use?
+- Which build, test, lint, and audit commands should become authoritative?
+- Should Gitea CI workflows be added after the stack is known?
+
+## Next Steps
+
+- Add implementation code.
+- Update `AGENTS.md` and `.codex/project.md` with real commands and artifact paths.
+- Add CI workflows once commands can run.
+
+## Risks
+
+- No code-level security or release behavior can be validated until implementation exists.